Patents by Inventor David E. J. Newman

David E. J. Newman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Dentist service unit
    Patent number: D277698
    Type: Grant
    Filed: August 12, 1982
    Date of Patent: February 19, 1985
    Assignee: D.I. Retail Planning & Design Ltd.
    Inventor: David E. J. Newman
  • Dentist service unit
    Patent number: D279125
    Type: Grant
    Filed: August 12, 1982
    Date of Patent: June 4, 1985
    Assignee: D.I. Retail Planning & Design Ltd.
    Inventor: David E. J. Newman